Greenpeace is the leading independent campaigning organization that uses peaceful direct action and creative communication to expose global environmental problems and to promote solutions that are essential to a green and peaceful future.

Rainforest Action Network campaigns for the forests, their inhabitants and the natural systems that sustain life by transforming the global marketplace through education, grassroots organizing, and non-violent direct action.

National Wildlife Federation's (NWF) mission is to inspire Americans to protect wildlife for our children's future. Our conservation work focuses on three major areas that will have the biggest impact on the future of America's wildlife: co...